Results 1 to 10 of about 7,265 (245)
Zero-Delay Joint Source Channel Coding for a Bivariate Gaussian Source over the Broadcast Channel with One-Bit ADC Front Ends [PDF]
Entropy, 2021 In this work, we consider the zero-delay transmission of bivariate Gaussian sources over a Gaussian broadcast channel with one-bit analog-to-digital converter (ADC) front ends. An outer bound on the conditional distortion region is derived.
Weijie Zhao, Xuechen Chen
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Hybrid Precoding Design for MIMO System With One-Bit ADC Receivers
IEEE Access, 2018 When wireless transmission is performed over the bandwidth in the order of a gigahertz, high-resolution analog-to-digital converters (ADCs), and the large number of radio frequency chains significantly increase the power consumption.
Qitong Hou +3 more
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Machine Learning Detectors for MU-MIMO Systems With One-Bit ADCs [PDF]
IEEE Access, 2020 We consider an uplink multiuser multiple-input multiple-output (MU-MIMO) system with one-bit analog-to-digital converters (ADCs). In this system, the construction of a low-complexity detector is quite challenging due to the non-linearity of an end-to-end
Seonho Kim, Jeongmin Chae, Song-Nam Hong
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One-Bit Successive-Cancellation Soft-Output (OSS) Detector for Uplink MU-MIMO Systems With One-Bit ADCs [PDF]
IEEE Access, 2019 We study an uplink multiuser multiple-input multiple-output (MU-MIMO) system with one-bit analog-to-digital converters (ADCs) in which one base station (BS) with Nr receive antennas serve K users with a single antenna.
Yunseong Cho, Song-Nam Hong
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MIMO Networks With One-Bit ADCs: Receiver Design and Communication Strategies [PDF]
IEEE Transactions on Communications, 2022 High resolution analog to digital converters (ADCs) are conventionally used at the receiver terminals to store an accurate digital representation of the received signal, thereby allowing for reliable decoding of transmitted messages. However, in a wide range of applications, such as communication over millimeter wave and massive multiple-input multiple-
Abbas Khalili +3 more
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A Folding Approach for Multiple Antenna Arrays Using Low-Resolution ADCs
IEEE Open Journal of the Communications Society, 2022 Both massive multiple-input multiple-output (MIMO) and millimeter wave (mmWave) systems are receiving much attention for 5G and beyond-5G wireless access.
Jing Guo +4 more
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A two-stage approach to estimate CFO and channel with one-bit ADCs [PDF]
Signal Processing, 2020 A longer version of the previous ...
Jiang Zhu 0004 +2 more
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IEEE Access, 2021 Nowadays, large-scale multiple-input multiple-output (LS-MIMO) with low-resolution analog-to-digital converters (ADCs) is a favorable transmission scheme for 5G and beyond wireless networks to reduce the power consumption of the radio frequency chains ...
Hung N. Dang +2 more
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On the Capacity of MISO Channels With One-Bit ADCs and DACs [PDF]
IEEE Journal on Selected Areas in Communications, 2019 A one-bit wireless transceiver is a promising communication architecture that not only can facilitate the design of mmWave communication systems but also can extremely diminish power consumption. The non-linear distortion effects by one-bit quantization at the transceiver, however, change the fundamental limits of communication rates.
Yunseo Nam +3 more
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Quantization error for weak RF simultaneous signal estimation
EURASIP Journal on Advances in Signal Processing, 2023 In a congested signal environment, it is difficult to obtain estimates of weak RF signal parameters. Determining signal parameter estimates in real time is a challenge for electronic warfare receivers that aim to receive multiple simultaneous signals ...
Mary Y. Lanzerotti +2 more
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